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Book
Advances in Hydrometallurgy
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ISBN: 3039289403 303928939X Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The development of new technologies and the increasing demand for mineral resources from emerging countries are responsible for significant tensions in the pricing of non-ferrous metals. Some metals have become strategic and critical because they are used in many technological applications such as flat panel TVs (indium), solar panel cells (indium), lithium-ion batteries for electric vehicles (lithium, cobalt), magnets (rare earth elements, such as neodymium and dysprosium), scintillators (rare earths), and aviation and medical applications (titanium); their availabilities remain limited. The secured supply of these metals is crucial to continue producing and exporting these technologies, and because the specific properties of these metals make them essential and difficult to substitute for a given industrial application. Hydrometallurgy have the advantages of being able to process low-grade ores, to allow better control of co-products, and have a lower environmental impact providing that the hydrometallurgical route is optimized and cheap. The need to develop sustainable, efficient, and cheap processes to extract metals from complex and poor polymetallic matrices is real. The aim of this book was to highlight recent advances related to hydrometallurgy to face new challenges in metal production.


Book
Advances in Mineral Processing and Hydrometallurgy
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

This is a Special Issue of Metals devoted to aspects of Advances in Mineral Processing and Hydrometallurgy. This includes a global call for article submissions that also included Characterization along with Recycling and Waste Minimization. As such, both primary and recycled aspects will be considered. Possible specific topics included Mineralogy, Geometallurgy, Thermodynamics, Kinetics, Comminution, Classification, Physical Separations, Liquid–Solid Separations, Leaching, Solvent Extraction, Ion Exchange, Activated Carbon, Precipitation, Reduction, Process Economics and Process Control. Suggested application areas were in Gold, Silver, PGM’s, Aluminum, Copper, Zinc, Lead, Nickel, and Titanium. Critical Metals articles on topics such as Lithium, Antimony Tellurium, Gallium, Germanium, Cobalt, Graphite, Indium, and Rare Earth were also welcome. As such, this Special Issue of Metals was well supported by diverse submissions and the final publication of high-quality peer-reviewed articles.

Keywords

Technology: general issues --- BOS filter cakes --- butyric acid --- selective leaching --- leaching behaviors --- zinc --- iron --- chalcocite --- sulphide leaching --- copper --- reusing water --- desalination residue --- ecological treatment --- leaching --- black copper ore --- copper wad --- copper pitch --- comminution --- grinding circuit --- Swebrec function --- size distribution models --- modelling --- lateritic ore --- iron and steelmaking wastes --- alkalis --- aqueous treatment --- waste treatment --- reducing agent --- manganese --- viscoelasticity --- quartz --- kaolin --- seawater --- magnesium precipitates --- chalcopyrite concentrate --- hydrogen peroxide --- sulfuric acid --- leaching kinetics --- copper tailings --- rheology --- fractal aggregates --- thickening --- MnO2 --- acid media --- ANOVA --- dissolution --- arsenic --- trisulfide --- copper sulfate --- kinetics --- shrinking core model --- time-to-a-given-fraction kinetics analysis --- silica recovery --- column flotation --- mining waste --- waste reprocessing --- CuFeS2 --- chloride media --- manganese nodules --- thiosulfate --- gold leaching --- silver leaching --- kinetic analysis --- sedimentary ore --- diffusion control --- mixed control --- chalcopyrite --- ionic liquid --- bromide --- seawater flotation --- pyrite depression --- guar gum --- FBRM --- clay-based copper tailings --- fractal dimension --- mixing intensity --- population balance model --- seawater flocculation --- platinum-group metal --- metal precipitation --- ion-pair --- aliphatic primary amine --- hydrochloric acid --- enhanced flocculation --- water recovering --- magnesium removal --- shredded waste printed circuit boards --- precious metals --- bromine --- platinum group elements --- catalytic converters --- acidic fusion --- acidic leaching --- sulfation --- n/a --- nitrate --- gas scrubbing --- recovery --- gold --- refractory --- nitric acid --- microwave --- coal fly ash --- sandy grade alumina --- AlCl3·6H2O --- crystallization --- salting-out method --- gibbsite --- precipitation --- electric arc furnace dust --- monosodium glutamate --- ammonia leaching --- high-pressure leaching --- copper extraction --- silver extraction --- desilication --- malachite --- carbonate --- ammonium hydroxide --- heterogeneous model --- rare earth elements --- NdFeB permanent magnet --- hydrometallurgical --- electrodialysis (ED) --- lithium --- lithium-ion battery --- lithium sulfate --- multistage concentration (MSC) --- gold cyanide leaching --- sulfide minerals --- SART process --- cyanidation --- activated carbon --- metal–cyanide complex --- copper ore --- carbon in pulp (CIP), agitated tank --- cyanide complexes --- metal-cyanide complex


Book
Advances in Mineral Processing and Hydrometallurgy
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

This is a Special Issue of Metals devoted to aspects of Advances in Mineral Processing and Hydrometallurgy. This includes a global call for article submissions that also included Characterization along with Recycling and Waste Minimization. As such, both primary and recycled aspects will be considered. Possible specific topics included Mineralogy, Geometallurgy, Thermodynamics, Kinetics, Comminution, Classification, Physical Separations, Liquid–Solid Separations, Leaching, Solvent Extraction, Ion Exchange, Activated Carbon, Precipitation, Reduction, Process Economics and Process Control. Suggested application areas were in Gold, Silver, PGM’s, Aluminum, Copper, Zinc, Lead, Nickel, and Titanium. Critical Metals articles on topics such as Lithium, Antimony Tellurium, Gallium, Germanium, Cobalt, Graphite, Indium, and Rare Earth were also welcome. As such, this Special Issue of Metals was well supported by diverse submissions and the final publication of high-quality peer-reviewed articles.

Keywords

BOS filter cakes --- butyric acid --- selective leaching --- leaching behaviors --- zinc --- iron --- chalcocite --- sulphide leaching --- copper --- reusing water --- desalination residue --- ecological treatment --- leaching --- black copper ore --- copper wad --- copper pitch --- comminution --- grinding circuit --- Swebrec function --- size distribution models --- modelling --- lateritic ore --- iron and steelmaking wastes --- alkalis --- aqueous treatment --- waste treatment --- reducing agent --- manganese --- viscoelasticity --- quartz --- kaolin --- seawater --- magnesium precipitates --- chalcopyrite concentrate --- hydrogen peroxide --- sulfuric acid --- leaching kinetics --- copper tailings --- rheology --- fractal aggregates --- thickening --- MnO2 --- acid media --- ANOVA --- dissolution --- arsenic --- trisulfide --- copper sulfate --- kinetics --- shrinking core model --- time-to-a-given-fraction kinetics analysis --- silica recovery --- column flotation --- mining waste --- waste reprocessing --- CuFeS2 --- chloride media --- manganese nodules --- thiosulfate --- gold leaching --- silver leaching --- kinetic analysis --- sedimentary ore --- diffusion control --- mixed control --- chalcopyrite --- ionic liquid --- bromide --- seawater flotation --- pyrite depression --- guar gum --- FBRM --- clay-based copper tailings --- fractal dimension --- mixing intensity --- population balance model --- seawater flocculation --- platinum-group metal --- metal precipitation --- ion-pair --- aliphatic primary amine --- hydrochloric acid --- enhanced flocculation --- water recovering --- magnesium removal --- shredded waste printed circuit boards --- precious metals --- bromine --- platinum group elements --- catalytic converters --- acidic fusion --- acidic leaching --- sulfation --- n/a --- nitrate --- gas scrubbing --- recovery --- gold --- refractory --- nitric acid --- microwave --- coal fly ash --- sandy grade alumina --- AlCl3·6H2O --- crystallization --- salting-out method --- gibbsite --- precipitation --- electric arc furnace dust --- monosodium glutamate --- ammonia leaching --- high-pressure leaching --- copper extraction --- silver extraction --- desilication --- malachite --- carbonate --- ammonium hydroxide --- heterogeneous model --- rare earth elements --- NdFeB permanent magnet --- hydrometallurgical --- electrodialysis (ED) --- lithium --- lithium-ion battery --- lithium sulfate --- multistage concentration (MSC) --- gold cyanide leaching --- sulfide minerals --- SART process --- cyanidation --- activated carbon --- metal–cyanide complex --- copper ore --- carbon in pulp (CIP), agitated tank --- cyanide complexes --- metal-cyanide complex


Book
Advances in Mineral Processing and Hydrometallurgy
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

This is a Special Issue of Metals devoted to aspects of Advances in Mineral Processing and Hydrometallurgy. This includes a global call for article submissions that also included Characterization along with Recycling and Waste Minimization. As such, both primary and recycled aspects will be considered. Possible specific topics included Mineralogy, Geometallurgy, Thermodynamics, Kinetics, Comminution, Classification, Physical Separations, Liquid–Solid Separations, Leaching, Solvent Extraction, Ion Exchange, Activated Carbon, Precipitation, Reduction, Process Economics and Process Control. Suggested application areas were in Gold, Silver, PGM’s, Aluminum, Copper, Zinc, Lead, Nickel, and Titanium. Critical Metals articles on topics such as Lithium, Antimony Tellurium, Gallium, Germanium, Cobalt, Graphite, Indium, and Rare Earth were also welcome. As such, this Special Issue of Metals was well supported by diverse submissions and the final publication of high-quality peer-reviewed articles.

Keywords

Technology: general issues --- BOS filter cakes --- butyric acid --- selective leaching --- leaching behaviors --- zinc --- iron --- chalcocite --- sulphide leaching --- copper --- reusing water --- desalination residue --- ecological treatment --- leaching --- black copper ore --- copper wad --- copper pitch --- comminution --- grinding circuit --- Swebrec function --- size distribution models --- modelling --- lateritic ore --- iron and steelmaking wastes --- alkalis --- aqueous treatment --- waste treatment --- reducing agent --- manganese --- viscoelasticity --- quartz --- kaolin --- seawater --- magnesium precipitates --- chalcopyrite concentrate --- hydrogen peroxide --- sulfuric acid --- leaching kinetics --- copper tailings --- rheology --- fractal aggregates --- thickening --- MnO2 --- acid media --- ANOVA --- dissolution --- arsenic --- trisulfide --- copper sulfate --- kinetics --- shrinking core model --- time-to-a-given-fraction kinetics analysis --- silica recovery --- column flotation --- mining waste --- waste reprocessing --- CuFeS2 --- chloride media --- manganese nodules --- thiosulfate --- gold leaching --- silver leaching --- kinetic analysis --- sedimentary ore --- diffusion control --- mixed control --- chalcopyrite --- ionic liquid --- bromide --- seawater flotation --- pyrite depression --- guar gum --- FBRM --- clay-based copper tailings --- fractal dimension --- mixing intensity --- population balance model --- seawater flocculation --- platinum-group metal --- metal precipitation --- ion-pair --- aliphatic primary amine --- hydrochloric acid --- enhanced flocculation --- water recovering --- magnesium removal --- shredded waste printed circuit boards --- precious metals --- bromine --- platinum group elements --- catalytic converters --- acidic fusion --- acidic leaching --- sulfation --- nitrate --- gas scrubbing --- recovery --- gold --- refractory --- nitric acid --- microwave --- coal fly ash --- sandy grade alumina --- AlCl3·6H2O --- crystallization --- salting-out method --- gibbsite --- precipitation --- electric arc furnace dust --- monosodium glutamate --- ammonia leaching --- high-pressure leaching --- copper extraction --- silver extraction --- desilication --- malachite --- carbonate --- ammonium hydroxide --- heterogeneous model --- rare earth elements --- NdFeB permanent magnet --- hydrometallurgical --- electrodialysis (ED) --- lithium --- lithium-ion battery --- lithium sulfate --- multistage concentration (MSC) --- gold cyanide leaching --- sulfide minerals --- SART process --- cyanidation --- activated carbon --- metal-cyanide complex --- copper ore --- carbon in pulp (CIP), agitated tank --- cyanide complexes

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